MAX883ESA-T Maxim Integrated Products, MAX883ESA-T Datasheet

MAX883ESA-T

Manufacturer Part Number

MAX883ESA-T

Description

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX883CSAT.pdf (16 pages)

Specifications of MAX883ESA-T

Pack_quantity

2500

Comm_code

85423990

Lead_time

Current page: 1 of 16
Download datasheet (357Kb)

T he MAX882/MAX883/MAX884 linear regulators maxi-

mize battery life by combining ultra-low supply currents

and low dropout voltages. They feature 200mA output

current capability at up to +125°C junction temperature

and come in a 1.5W SOIC package. The 1.5W package

(compared to 0.47W for standard SOIC packages)

allows a wider operating range for the input voltage and

output current. The MAX882/MAX883/MAX884 use a P-

channel MOSFET pass transistor to maintain a low 11µA

(15µA max) supply current from no-load to the full

200mA output. Unlike earlier bipolar regulators, there are

no PNP base current losses that increase with output

current. In dropout, the MOSFET does not suffer from

excessive base currents that occur when PNP transistors

go into saturation. Typical dropout voltages are 220mV

at 5V and 200mA, or 320mV at 3.3V and 200mA.

The MAX882 features a 7µA standby mode that disables

the output but keeps the reference, low-battery compara-

tor, and biasing circuitry alive. The MAX883/MAX884 fea-

ture a shutdown (OFF) mode that turns off all circuitry,

reducing supply current to less than 1µA. All three

devices include a low-battery-detection comparator, fold-

back current limiting, reverse-current protection, and

thermal-overload protection.

The output is preset at 3.3V for the MAX882/MAX884

and 5V for the MAX883. In addition, all devices employ

Dual Mode™ operation, allowing user-adjustable outputs

from 1.25V to 11V using external resistors. The input volt-

age supply range is 2.7V to 11.5V.

For low-dropout linear regulators with output currents up

to 500mA, refer to the MAX603/MAX604 data sheet.

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

19-0275; Rev 2; 11/00

Dual Mode is a trademark of Maxim Integrated Products.

TOP VIEW

( ) ARE FOR MAX882.

Pagers and Cellular Phones

3.3V and 5V Regulators

1.25V to 11V Adjustable Regulators

High-Efficiency Linear Regulators

Battery-Powered Devices

Portable Instruments

Solar-Powered Instruments

GND

LBO

OUT

SET

________________________________________________________________ Maxim Integrated Products

General Description

DIP/SO

MAX882

MAX883

MAX884

Pin Configuration

5V/3.3V or Adjustable, Low-Dropout,

Low I

Applications

LBI

OFF (STBY)

GND

, 200mA Linear Regulators

♦ Foldback Current Limiting

♦ High-Power (1.5W) 8-Pin SO Package

♦ Dual Mode Operation: Fixed or Adjustable

♦ Large Input Range (2.7V to 11.5V)

♦ Internal 1.1Ω P-Channel Pass Transistor

♦ Low 220mV Dropout Voltage at 200mA

♦ 11µA (typ) Quiescent Current

♦ 1µA (max) Shutdown Mode or 7µA (typ)

♦ Low-Battery Detection Comparator

♦ Reverse-Current Protection

♦ Thermal-Overload Protection

Ordering Information continued at end of data sheet.

*Dice are tested at T

MAX882CPA

MAX882CSA

MAX882C/D

MAX882EPA

MAX882ESA

( ) ARE FOR MAX882.

Output from 1.25V to 11V

Draws No Base Current

Output Current

Standby Mode

VOLTAGE

BATTERY

INPUT

PART

O.1µF

ON/OFF

Typical Operating Circuit

-40°C to +85°C

TEMP RANGE

0°C to +70°C

= +25°C, DC parameters only.

Ordering Information

LBI

OFF (STBY)

SET

MAX882

MAX883

MAX884

GND

8 PDIP

8 SO

Dice*

8 PDIP

8 SO

PACKAGE

PIN-

OUT

Features

OUTPUT

VOLTAGE

2.2µF

P8-2

S8-6F

—

P8-2

S8-6F

OUT

CODE

PKG

Related parts for MAX883ESA-T

Related keywords

MAX883ESA-T datasheet
MAX883ESA-T data sheet
MAX883ESA-T pdf datasheet
MAX883ESA-T component
MAX883ESA-T part
MAX883ESA-T distributor
MAX883ESA-T RoHS
MAX883ESA-T datasheet download